DE3725481C2 - - Google Patents

Info

Publication number
DE3725481C2
DE3725481C2 DE19873725481 DE3725481A DE3725481C2 DE 3725481 C2 DE3725481 C2 DE 3725481C2 DE 19873725481 DE19873725481 DE 19873725481 DE 3725481 A DE3725481 A DE 3725481A DE 3725481 C2 DE3725481 C2 DE 3725481C2
Authority
DE
Germany
Prior art keywords
acid
solution
hexafluoro
alpha
electrolysis
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE19873725481
Other languages
German (de)
English (en)
Other versions
DE3725481A1 (de
Inventor
Kazuma Yokoi
Toshimasa Sagawa
Takao Kitaibaraki Ibaraki Jp Iida
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Mektron KK
Original Assignee
Nippon Mektron KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Mektron KK filed Critical Nippon Mektron KK
Publication of DE3725481A1 publication Critical patent/DE3725481A1/de
Application granted granted Critical
Publication of DE3725481C2 publication Critical patent/DE3725481C2/de
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C31/34—Halogenated alcohols
    • C07C31/42—Polyhydroxylic acyclic alcohols
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/32—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions without formation of -OH groups
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B3/00—Electrolytic production of organic compounds
    • C25B3/01—Products
    • C25B3/07—Oxygen containing compounds
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B3/00—Electrolytic production of organic compounds
    • C25B3/01—Products
    • C25B3/11—Halogen containing compounds
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B3/00—Electrolytic production of organic compounds
    • C25B3/20—Processes
    • C25B3/23—Oxidation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE3725481A 1986-07-31 1987-07-31 Verfahren zur herstellung von hexafluoroacetonhydrat Granted DE3725481A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18109886A JPH0788594B2 (ja) 1986-07-31 1986-07-31 ヘキサフルオロアセトン水和物の製造法

Publications (2)

Publication Number Publication Date
DE3725481A1 DE3725481A1 (de) 1988-02-11
DE3725481C2 true DE3725481C2 (th) 1993-03-25

Family

ID=16094798

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3725481A Granted DE3725481A1 (de) 1986-07-31 1987-07-31 Verfahren zur herstellung von hexafluoroacetonhydrat

Country Status (3)

Country Link
US (1) US4734169A (th)
JP (1) JPH0788594B2 (th)
DE (1) DE3725481A1 (th)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59179969A (ja) * 1983-03-30 1984-10-12 石川島播磨重工業株式会社 油タンクの補修方法
DE3828848A1 (de) * 1988-08-25 1990-03-01 Hoechst Ag Verfahren zur elektrolytischen decarboxylierung von perfluorcarbonsaeuren oder deren loeslichen salzen und anschliessende dimerisierung der dabei entstehenden radikale
JP4396831B2 (ja) * 2004-04-19 2010-01-13 ダイキン工業株式会社 フルオロアルキルケトンの水和物の製造方法
WO2012129384A2 (en) * 2011-03-22 2012-09-27 Purdue Research Foundation Compositions and processes of preparing and using the same
EP2964814B1 (en) * 2013-03-08 2020-08-19 Enlighten Innovations Inc. Method of obtaining dienes using decarboxylation

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3034491A1 (de) * 1980-09-12 1982-04-29 Hoechst Ag, 6000 Frankfurt Verfahren zur herstellung von polyfluorcarbonylverbindungen sowie einige neue vertreter dieser verbindungsklasse

Also Published As

Publication number Publication date
US4734169A (en) 1988-03-29
JPS6335790A (ja) 1988-02-16
JPH0788594B2 (ja) 1995-09-27
DE3725481A1 (de) 1988-02-11

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee